Chris, I have a question for you. I live in a very rural area and do not have access to many feeds. My choices are Purina's Layena, Hy-Pro Layer Feed, or Manna Pro's Egg Maker. I have never been a fan of anything Purina...the dogs always threw up on it, horses got colic. So I shied away from Purina. I fed my chicks the Hy-Pro starter feed and they did extremely well on it. However their layer feed is always completely powdered due to the process of adding the calcium...(the layer feed is merely chick starter tumbled with oyster shell and it becomes not only pretty much dust after tumbling, but the added oyster shell makes the entire bag extremely dusty). So I have been feeding the Manna Pro Egg Maker. The chickens eat it well enough, however I am not so sure it is all that it claims to be. It is also low in protein, which I do not care for.
So which one of these feeds would you chose to feed if this was all that was available? I have considered making my own feed, but for the few chickens I have, I might end up with old feed, being they wouldn't consume it fast enough.